displaying assigned domain quota

adding the amount of assigned domain quota to the disk usage display as potentially used disk space

data/web/css/site/debug.css

@@ -45,3 +45,13 @@ tbody {
   width: 15px;
   height: 15px;
 }
+.disk_space {
+    margin-top: 20px;
+}
+.progress-bar-committed {
+    background-color: #B6E1F2;
+}
+.usage-info {
+    display: inline-block;
+    margin-right: 5px;
+}

data/web/debug.php

@@ -43,6 +43,10 @@ else {
         <?php
           $exec_fields = array('cmd' => 'system', 'task' => 'df', 'dir' => '/var/vmail');
           $vmail_df = explode(',', json_decode(docker('post', 'dovecot-mailcow', 'exec', $exec_fields), true));
+          $domainQuota = round(domain_admin('total_quota')/1024);
+          $quotaPercent1 = round(($domainQuota/substr($vmail_df[3], 0, -1))*100);
+          $quotaPercent2 = round((($domainQuota-substr($vmail_df[2], 0, -1))/substr($vmail_df[3], 0, -1))*100);
+          $quotaPercent2 = ($quotaPercent2+substr($vmail_df[4], 0, -1)>100) ? 100-substr($vmail_df[4], 0, -1) : $quotaPercent2; //handling overcommitment
         ?>
         <div role="tabpanel" class="tab-pane active" id="tab-containers">
           <div class="panel panel-default">
@@ -53,12 +57,15 @@ else {
               <div class="row">
                 <div class="col-sm-3">
                   <p>/var/vmail on <?=$vmail_df[0];?></p>
-                  <p><?=$vmail_df[2];?> / <?=$vmail_df[1];?> (<?=$vmail_df[4];?>)</p>
+                  <p class="disk_space"><?=$lang['debug']['disk_space'];?> <?=$vmail_df[3];?>B</p>
                 </div>
                 <div class="col-sm-9">
                   <div class="progress">
                     <div class="progress-bar progress-bar-info" role="progressbar" style="width:<?=$vmail_df[4];?>"></div>
+                    <div class="progress-bar progress-bar-committed" role="progressbar" style="width:<?=$quotaPercent2;?>%"></div>
                   </div>
+                  <p><span class="container-indicator label usage-info progress-bar-info">&nbsp;</span> <?=$lang['debug']['disk_used'];?> <?=$vmail_df[2];?>B (<?=$vmail_df[4];?>)</p>
+                  <p><span class="container-indicator label usage-info progress-bar-committed">&nbsp;</span> <?=$lang['debug']['total_quota'];?> <?=$domainQuota;?>GB (<?=$quotaPercent1;?>%)</p>
                 </div>
               </div>
             </div>
@@ -344,7 +351,6 @@ $lang_admin = json_encode($lang['admin']);
 echo "var lang = ". $lang_admin . ";\n";
 echo "var csrf_token = '". $_SESSION['CSRF']['TOKEN'] . "';\n";
 echo "var log_pagination_size = '". $LOG_PAGINATION_SIZE . "';\n";
-
 ?>
 </script>
 <?php

data/web/inc/functions.domain_admin.inc.php

@@ -444,5 +444,18 @@ function domain_admin($_action, $_data = null) {
 
       return $domainadmindata;
     break;
+    case 'total_quota':
+      if ($_SESSION['mailcow_cc_role'] != "admin") {
+        $_SESSION['return'][] = array(
+          'type' => 'danger',
+          'log' => array(__FUNCTION__, $_action, $_data_log),
+          'msg' => 'access_denied'
+        );
+        return false;
+      }
+      $stmt = $pdo->query("SELECT SUM(`quota`) AS `quota` FROM `domain`");
+      $row = $stmt->fetch(PDO::FETCH_ASSOC);
+      return $row['quota'];
+    break;
   }
 }

data/web/lang/lang.de.php

@@ -150,7 +150,7 @@ $lang['success']['resource_removed'] = 'Ressource %s wurde entfernt';
 $lang['warning']['cannot_delete_self'] = 'Kann derzeit eingeloggten Benutzer nicht entfernen';
 $lang['warning']['no_active_admin'] = 'Kann letzten aktiven Administrator nicht deaktivieren';
 $lang['danger']['max_quota_in_use'] = 'Mailbox Speicherplatzlimit muss größer oder gleich %d MiB sein';
-$lang['danger']['domain_quota_m_in_use'] = 'Domain Speicherplatzlimit muss größer oder gleich %d MiB sein';
+$lang['danger']['domain_quota_m_in_use'] = 'Domain-Speicherplatzlimit muss größer oder gleich %d MiB sein';
 $lang['danger']['mailboxes_in_use'] = 'Maximale Anzahl an Mailboxen muss größer oder gleich %d sein';
 $lang['danger']['aliases_in_use'] = 'Maximale Anzahl an Aliassen muss größer oder gleich %d sein';
 $lang['danger']['sender_acl_invalid'] = 'Sender ACL %s ist ungültig';
@@ -375,7 +375,7 @@ $lang['edit']['mailbox'] = 'Mailbox bearbeiten';
 $lang['edit']['description'] = 'Beschreibung';
 $lang['edit']['max_aliases'] = 'Max. Aliasse';
 $lang['edit']['max_quota'] = 'Max. Größe per Mailbox (MiB)';
-$lang['edit']['domain_quota'] = 'Domain Speicherplatz gesamt (MiB)';
+$lang['edit']['domain_quota'] = 'Domain-Speicherplatz gesamt (MiB)';
 $lang['edit']['backup_mx_options'] = 'Backup MX Optionen';
 $lang['edit']['relay_domain'] = 'Diese Domain relayen';
 $lang['edit']['relay_all'] = 'Alle Empfänger-Adressen relayen';
@@ -474,7 +474,7 @@ $lang['add']['description'] = 'Beschreibung';
 $lang['add']['max_aliases'] = 'Max. mögliche Aliasse';
 $lang['add']['max_mailboxes'] = 'Max. mögliche Mailboxen';
 $lang['add']['mailbox_quota_m'] = 'Max. Speicherplatz pro Mailbox (MiB)';
-$lang['add']['domain_quota_m'] = 'Domain Speicherplatz gesamt (MiB)';
+$lang['add']['domain_quota_m'] = 'Domain-Speicherplatz gesamt (MiB)';
 $lang['add']['backup_mx_options'] = 'Backup MX Optionen';
 $lang['add']['relay_all'] = 'Alle Empfänger-Adressen relayen';
 $lang['add']['relay_domain'] = 'Relay Domain';
@@ -791,6 +791,13 @@ $lang['debug']['solr_last_modified'] = 'Zuletzt geändert';
 $lang['debug']['solr_size'] = 'Größe';
 $lang['debug']['solr_docs'] = 'Dokumente';
 
+$lang['debug']['disk_usage'] = 'Festplattenauslastung';
+$lang['debug']['containers_info'] = "Container-Informationen";
+
+$lang['debug']['disk_space'] = "Verfügbarer Speicherplatz:";
+$lang['debug']['disk_used'] = "Von Mailboxen belegter Speicherplatz:";
+$lang['debug']['total_quota'] = "Zugewiesener Domain-Speicherplatz:";
+
 $lang['quarantine']['release_body'] = "Die ursprüngliche Nachricht wurde als EML-Datei im Anhang hinterlegt.";
 $lang['danger']['release_send_failed'] = "Die Nachricht konnte nicht versendet werden: %s";
 $lang['quarantine']['release_subject'] = "Potentiell schädliche Nachricht aus Quarantäne: %s";

data/web/lang/lang.en.php

@@ -820,6 +820,10 @@ $lang['debug']['disk_usage'] = 'Disk usage';
 $lang['debug']['containers_info'] = "Container information";
 $lang['debug']['restart_container'] = 'Restart';
 
+$lang['debug']['disk_space'] = "Available disk space:";
+$lang['debug']['disk_used'] = "Disk space occupied by mailboxes:";
+$lang['debug']['total_quota'] = "Total amount of assigned domain quota:";
+
 $lang['quarantine']['release_body'] = "We have attached your message as eml file to this message.";
 $lang['danger']['release_send_failed'] = "Message could not be released: %s";
 $lang['quarantine']['release_subject'] = "Potentially damaging quarantine item %s";
@@ -915,4 +919,3 @@ $lang['mailbox']['alias_domain_backupmx'] = 'Alias domain inactive for relay dom
 
 $lang['danger']['extra_acl_invalid'] = 'External sender address "%s" is invalid';
 $lang['danger']['extra_acl_invalid_domain'] = 'External sender "%s" uses an invalid domain';
-